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Unformatted text preview: skewed. E) i) Here is the NPP for the square root of the data: This data looks fairly normal after the square root transformation. ii) i) Here is the NPP for the natural logarithm of the data: This data looks left skewed after the natural logarithm transformation. iii)Here is the NPP for the inverse transformation (1/Y): Here the data is EXTREMELY right-skewed. F) In this case I would analyze the data using the square root transformation, since this transformation yields data that appears to be (the most) normal....
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This note was uploaded on 04/28/2010 for the course HADM 2236 taught by Professor Spies during the Spring '09 term at Cornell.
- Spring '09